static array getSubscribedEvents() Returns an array of event names this subscriber

class FormTypeCsrfExtension extends

bool isCsrfTokenValid(string $intention, string $token) Validates a CSRF token.

preSubmit(FormEvent $event)

bool isCsrfTokenValid(string $intention, string $token) Validates a CSRF token.

configureOptions(OptionsResolver

Classes

class CsrfExtension extends AbstractExtension

buildForm(FormBuilderInterface $builder,

string getExtendedType() Returns the name of the type being extended.